In article ,
(Andrew Gabriel) writes:
In article .com,
"Andrew Thelwell" writes:
Hello again all,

I've put up a photo of our consumer unit and a close-up of one of the
ELCB's.

They can be found he

http://www.andythelwell.com/cu.jpg
http://www.andythelwell.com/elcb.jpg

both are high-res photos

They are RCD's, not [voltage operated] ELCB's.
RCD's were originally called current operated ELCB's (14th Ed Regs),
but that name didn't stick.

Come to think of it, the other give-away is that you can't
have multiple [voltage operated] ELCB's on one installation.

--
Andrew Gabriel